A burr is a raised edge or small piece of material that remains attached to a workpiece after a modification process. [1] It is usually an unwanted piece of material and is removed with a deburring tool in a process called deburring .

2023年2月16日 · A burr is a raised edge or small piece of material that is formed from a modification process and remains attached to the edge of a workpiece. Created by machining processes, such as slitting, burrs are frequently removed as these exposed sharp edges can be dangerous to handle and add difficulty to fabrication in some manufacturing situations.

2015年1月11日 · Edge view of a burr raised by repeated strokes of one side of the blade on a DMT 1200 diamond plate. This burr is easily felt by brushing a finger across the edge. A cross-section was cut into the edge through the burr. Cross-section showing that the burr is tens of microns long and several microns thick.

2009年1月1日 · Increasing demands on function and performance call for burr-free workpiece edges after machining. Since deburring is a costly and non-value-added operation, the understanding and control of burr formation is a research …

2019年10月2日 · In the context of metal manufacturing, a burr refers to the formation of rough edges or ridges on the metal piece. The reason behind it lies in the manufacturing process and the tools involved in its production. It is especially common with cutting operations on sheet metal.

The most important step for creating a Wicked Edge is to create and detect a burr. A burr (also called a wire edge) is a little ridge of metal that is pushed over the apex of the edge. The burr is your assurance that you've reached all the way to the apex of your bevel and will be able to create a truly sharp knife.

A burr, also known as a wire edge, is what we get when we put a metal knife (or other tools such as a chisel) through the sharpening process. The bevels meet each other at the knife’s primary edge; this is where you’ll see burr formation.

Therefore, burr height, H, is the index of the edge quality of a gear before deburring, and the fillet radius, R, is the index of gear edge quality after deburring. Figure 2 shows a schematic...

2024年12月29日 · Metal burrs are a result of metal machining; a burr is the rough edge or ridges on the metal component. The main reason which leads to creating a burr is the process of manufacturing, and due to the tools involved in the process, these burrs are formed. Most of the burrs appear due to the cutting process of sheet metal. How are Metal Burrs Formed?

A burr is a bit of waste metal forming at the edge. If a burr is present, you will feel a slight catch as you move over the edge. Check several locations over the length of the blade. The presence of a burr indicates that you've sharpened to the edge. A lack of a burr indicates that you're sharpening at too low of an angle and thus sharpening ...